<?php
if ( !defined( "IN_OP" ) )
{
    exit( "You can't access this file directly..." );
}
$acc = getvar( "account" );
if ( $acc != "" )
{
    $rs = getdb( "select account from k_user where account='".$acc."'" );
    if ( $rs->eof )
    {
        jsalert( "帐号没有重复，可以使用！" );
    }
    else
    {
        jsalert( "帐号重复，请另外指定帐号！" );
    }
}
else
{
    jsalert( "帐号不能输入符号！" );
}
?>